Individual Calculations April 2022
 Swinton, Peter J  Total change: -16.00  Rating chartPersonal card
 2022 St George Club Championship Rounds 3-7 Sydney AUS 2022-03-01
RcRownchangeKK*chgGame
 1422 1384 0.50 2 -0.40 40 -16.00 
  Pepping, John M 1505 AUS0.001-0.3440-13.60 
  Liu, Kevin 1338 AUS0.501-0.0640-2.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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